Development and Production of Ready-Mixed Soil Material
Publication: Journal of Materials in Civil Engineering
Volume 18, Issue 6
Abstract
Ready-mixed soil material (RMSM) is a new range of soil material with physical properties lying between controlled low-strength material (CLSM) and soil cement. The design approach of RMSM combines the advantages of both CLSM and soil cement, yet it resolves the following deficiencies of the two materials. The production of CLSM uses large quantities of coarse aggregate, sand, and cement, and results in a high-density high-strength CLSM mix, which is difficult to reexcavate. Soil cement is not suited to site conditions where there is confined working space. The unconfined compressive strength of RMSM is 2 to 30 times greater than that of soil materials, and the flexural strength is about 5 to 10% greater than that of its unconfined compressive strength. The RMSM material developed in this research has adequate strength its intended purpose, yet it allows re-excavation at a later date.
Get full access to this article
View all available purchase options and get full access to this article.
Acknowledgments
The experimental work was carried out in the material laboratory of the South Region Water Resources Bureau, Water Resources Agency, Ministry of Economic Affairs, Pingtung City, Taiwan. The writers gratefully acknowledge the assistance.
References
AASHTO. (2000). “Classification of soils and soil-aggregate mixtures for highway construction purposes.” AASHTO T22-90, standard specifications for transportation materials and methods of sampling and testing, 22nd Ed., Part 1A, Washington, D.C., M145-1—M145-8.
American Concrete Institute (ACI) Committee 229. (1994). “Controlled low strength materials (CLSM).” Concr. Int., 16(7), 55–64.
American Concrete Institute (ACI) Committee 230. (1990). “State-of-the-art report on soil cement.” ACI Mater. J., 87(4), 395–417.
ASTM. (2000). “Standard classification of soils for engineering purposes (unified soil classification system).” ASTM D2487-00, West Conshohocken, Pa., 220–230.
ASTM. (2002a). “Standard test method for slump of hydraulic-cement concrete.” ASTM C143-00, West Conshohocken, Pa., 96–98.
ASTM. (2002b). “Standard test method for flow of freshly mixed hydraulic cement concrete.” ASTM C1362-97, West Conshohocken, Pa., 699–701.
ASTM. (2002c). “Standard practice for making and curing soil-cement compression and flexure test specimens in the laboratory.” ASTM D1632-96, West Conshohocken, Pa., 146–151.
ASTM. (2002d). “Standard test method for ball drop on controlled low-strength material (CLSM) to determine suitability for load application.” ASTM D6024-02, West Conshohocken, Pa., 956–958.
ASTM. (2003). “Standard test method for preparation and testing of controlled low-strength material (CLSM) test cylinders.” ASTM D4832-02, West Conshohocken, Pa., 874–877.
Information & Authors
Information
Published In
Copyright
© 2006 ASCE.
History
Received: Mar 1, 2004
Accepted: Oct 17, 2005
Published online: Dec 1, 2006
Published in print: Dec 2006
Notes
Note. Associate Editor: Manoochehr Zoghi
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.